"Conic Hill is a sharp little summit rising above Balmaha. Right on the Highland Boundary Fault, this short hillwalk offers truly fantastic views over Loch Lomond and its many islands."
https://www.walkhighlands.co.uk/lochlomond/conic-hill.shtml
"Inchcailloch may not be the largest, but it is the most accessible and probably the most beautiful, of Loch Lomond's islands. Part of a National Nature Reserve, the island has wonderful woodlands and offers fabulous views out across the loch."
https://www.walkhighlands.co.uk/lochlomond/inchcailloch.shtml#
After tackling Conic Hill, we'll have a break for food/drink before getting the wooden boat over to Inchcailloch Island for a short walk & exploration (cost is £7.50)